Finding the Fourth Proportional to 47,160.72, 65,081.10 and 25,938.72

Step by Step Solution

1. Step 1: Write the proportion equation
   47,160.72 : 65,081.10 = 25,938.72 : x
2. Step 2: Convert to fraction form
   47,160.72/65,081.10 = 25,938.72/x
3. Step 3: Cross multiply
   47,160.72x = 65,081.10 × 25,938.72
4. Step 4: Simplify right side
   47,160.72x = 1,688,120,430.19
5. Step 5: Solve for x
   x = 1,688,120,430.19/47,160.72
6. Step 6: Final answer
   x = 35,795.05